7804907040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{39371}}^1$

素因数の和:39455

約数の個数: 192

約数和(自身を含む): 28574622720

約数和(自身を除く): 20769715680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 96, 105, 112, 118, 120, 140, 160, 168, 177, 210, 224, 236, 240, 280, 295, 336, 354, 413, 420, 472, 480, 560, 590, 672, 708, 826, 840, 885, 944, 1120, 1180, 1239, 1416, 1652, 1680, 1770, 1888, 2065, 2360, 2478, 2832, 3304, 3360, 3540, 4130, 4720, 4956, 5664, 6195, 6608, 7080, 8260, 9440, 9912, 12390, 13216, 14160, 16520, 19824, 24780, 28320, 33040, 39371, 39648, 49560, 66080, 78742, 99120, 118113, 157484, 196855, 198240, 236226, 275597, 314968, 393710, 472452, 551194, 590565, 629936, 787420, 826791, 944904, 1102388, 1181130, 1259872, 1377985, 1574840, 1653582, 1889808, 2204776, 2322889, 2362260, 2755970, 3149680, 3307164, 3779616, 4133955, 4409552, 4645778, 4724520, 5511940, 6299360, 6614328, 6968667, 8267910, 8819104, 9291556, 9449040, 11023880, 11614445, 13228656, 13937334, 16260223, 16535820, 18583112, 18898080, 22047760, 23228890, 26457312, 27874668, 32520446, 33071640, 34843335, 37166224, 44095520, 46457780, 48780669, 55749336, 65040892, 66143280, 69686670, 74332448, 81301115, 92915560, 97561338, 111498672, 130081784, 132286560, 139373340, 162602230, 185831120, 195122676, 222997344, 243903345, 260163568, 278746680, 325204460, 371662240, 390245352, 487806690, 520327136, 557493360, 650408920, 780490704, 975613380, 1114986720, 1300817840, 1560981408, 1951226760, 2601635680, 3902453520, 7804907040]

約数ペア:

[(1, 7804907040), (2, 3902453520), (3, 2601635680), (4, 1951226760), (5, 1560981408), (6, 1300817840), (7, 1114986720), (8, 975613380), (10, 780490704), (12, 650408920), (14, 557493360), (15, 520327136), (16, 487806690), (20, 390245352), (21, 371662240), (24, 325204460), (28, 278746680), (30, 260163568), (32, 243903345), (35, 222997344), (40, 195122676), (42, 185831120), (48, 162602230), (56, 139373340), (59, 132286560), (60, 130081784), (70, 111498672), (80, 97561338), (84, 92915560), (96, 81301115), (105, 74332448), (112, 69686670), (118, 66143280), (120, 65040892), (140, 55749336), (160, 48780669), (168, 46457780), (177, 44095520), (210, 37166224), (224, 34843335), (236, 33071640), (240, 32520446), (280, 27874668), (295, 26457312), (336, 23228890), (354, 22047760), (413, 18898080), (420, 18583112), (472, 16535820), (480, 16260223), (560, 13937334), (590, 13228656), (672, 11614445), (708, 11023880), (826, 9449040), (840, 9291556), (885, 8819104), (944, 8267910), (1120, 6968667), (1180, 6614328), (1239, 6299360), (1416, 5511940), (1652, 4724520), (1680, 4645778), (1770, 4409552), (1888, 4133955), (2065, 3779616), (2360, 3307164), (2478, 3149680), (2832, 2755970), (3304, 2362260), (3360, 2322889), (3540, 2204776), (4130, 1889808), (4720, 1653582), (4956, 1574840), (5664, 1377985), (6195, 1259872), (6608, 1181130), (7080, 1102388), (8260, 944904), (9440, 826791), (9912, 787420), (12390, 629936), (13216, 590565), (14160, 551194), (16520, 472452), (19824, 393710), (24780, 314968), (28320, 275597), (33040, 236226), (39371, 198240), (39648, 196855), (49560, 157484), (66080, 118113), (78742, 99120)]